(1) https://www.ncbi.nlm.nih.gov/pubmed/2618948

(2) https://www.ncbi.nlm.nih.gov/pubmed/22315626/

(3) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3312275/

(4) https://www.ncbi.nlm.nih.gov/pubmed/3218899/

(5) http://www.hindawi.com/journals/tswj/2009/624894/abs/

(6) http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2504526/

(7) http://www.sciencedirect.com/science/article/pii/S0006322303001811

(8) http://www.sciencedirect.com/science/article/pii/0896627391902733

(9) http://www.sciencedirect.com/science/article/pii/S0166432812006997

(10) http://www.sciencedirect.com/science/article/pii/S0006899306027144

(11) http://www.ncbi.nlm.nih.gov/pubmed/25568448

(12) http://www.ncbi.nlm.nih.gov/pmc/articles/PMC23964/

(13) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC23964/

(14) https://www.ncbi.nlm.nih.gov/pubmed/21385602

(15) https://www.ncbi.nlm.nih.gov/pubmed/20594764

(16) http://www.ncbi.nlm.nih.gov/pubmed/2830109

(17) https://www.ncbi.nlm.nih.gov/pubmed/15234248

(18) https://www.ncbi.nlm.nih.gov/pubmed/17314279

(19) https://link.springer.com/article/10.1007%2FBF00691246

(20) https://www.ncbi.nlm.nih.gov/pubmed/11165553

(21) https://www.ncbi.nlm.nih.gov/pubmed/2759081

(22) https://www.ncbi.nlm.nih.gov/pubmed/2830109

(23) https://www.ncbi.nlm.nih.gov/pubmed/25748743

(24) http://www.ncbi.nlm.nih.gov/pubmed/15992574/

(25) https://www.ncbi.nlm.nih.gov/pubmed/3363395

(26) https://www.ncbi.nlm.nih.gov/pubmed/25636135

(27) http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0041851

(28) https://www.ncbi.nlm.nih.gov/pubmed/11165553

(29) https://www.ncbi.nlm.nih.gov/pubmed/2759081

(30) https://www.ncbi.nlm.nih.gov/pubmed/3002937

(31) https://www.ncbi.nlm.nih.gov/pubmed/8061252

(32) https://www.ncbi.nlm.nih.gov/pubmed/3218898

(33) https://www.jstage.jst.go.jp/article/internalmedicine/47/16/47_16_1473/_pdf

(34) https://www.jstage.jst.go.jp/article/internalmedicine/47/16/47_16_1473/_article

(35) https://www.ncbi.nlm.nih.gov/pubmed/21742283

(36) https://www.hindawi.com/journals/jeph/2012/184745/

(37) https://www.hindawi.com/journals/jeph/2012/184745/

(38) https://www.hindawi.com/journals/jeph/2012/184745/

(39) http://www.ncbi.nlm.nih.gov/pubmed/2759081

(40) http://www.ncbi.nlm.nih.gov/pubmed/2830109

(41) https://link.springer.com/article/10.1007%2FBF00691246

(42) https://www.ncbi.nlm.nih.gov/pubmed/15234248

(43) https://www.ncbi.nlm.nih.gov/pubmed/2830109

(44) https://www.ncbi.nlm.nih.gov/pubmed/11165553

(45) https://www.ncbi.nlm.nih.gov/pubmed/2759081

(46) https://www.ncbi.nlm.nih.gov/pubmed/4008413

(47) https://www.ncbi.nlm.nih.gov/pubmed/12621106

(48) https://www.ncbi.nlm.nih.gov/pubmed/18396259

(49) http://www.ncbi.nlm.nih.gov/pubmed/3788622

(50) http://www.ncbi.nlm.nih.gov/pubmed/2759081

(51) https://www.ncbi.nlm.nih.gov/pubmed/11165553

(52) https://www.ncbi.nlm.nih.gov/pubmed/2759081

(53) https://www.ncbi.nlm.nih.gov/pubmed/3002937

(54) https://www.ncbi.nlm.nih.gov/pubmed/8061252

(55) https://www.ncbi.nlm.nih.gov/pubmed/3218898

(56) http://www.ncbi.nlm.nih.gov/pubmed/9103537

(57) https://www.ncbi.nlm.nih.gov/pubmed/27172277

(58) http://blogs.webmd.com/mental-health/2016/07/can-sitting-in-a-sauna-ease-depression.html

(59) https://www.ncbi.nlm.nih.gov/pubmed/16046381

(60) http://www.ncbi.nlm.nih.gov/pubmed/1607735

(61) http://www.tandfonline.com/doi/abs/10.3109/02656739209021785?journalCode=ihyt20

(62) http://digital.library.okstate.edu/etd/umi-okstate-1543.pdf

(63) https://www.ncbi.nlm.nih.gov/pubmed/24598707/

(64) https://academic.oup.com/ageing/article-abstract/46/2/245/2654230/Sauna-bathing-is-inversely-associated-with

(65) https://www.sciencedaily.com/releases/2016/12/161216114143.htm

(66) http://www.foxnews.com/health/2017/01/20/sweating-in-sauna-might-help-keep-brain-healthy-finnish-study.html

(67) http://www.ctvnews.ca/health/studies-show-saunas-can-protect-against-heart-brain-diseases-1.3232765

(68) https://www.psychologytoday.com/blog/the-athletes-way/201612/frequent-sauna-use-may-reduce-risk-dementia-study-finds

(69) http://fitness.mercola.com/sites/fitness/archive/2016/09/09/sauna-bathing.aspx

(70) http://articles.mercola.com/sites/articles/archive/2014/05/04/detoxification-program.aspx